pfwaus(25)•in #hive-163521•1605 days agoRS Ophiuchi – A Recurrent Nova OutburstIn the early days of August 2021 the star RS Ophiuchi (abbreviated RS Oph) erupted in the evening sky. At maximum brightness RS Oph reached magnitude 4.5, bring...1pfwaus(25)•in hive-163521•1605 days agoRS Ophiuchi – A Recurrent Nova OutburstIn the early days of August 2021 the star RS Ophiuchi (abbreviated RS Oph) erupted in the evening sky. At maximum brightness RS Oph reached magnitude 4.5, bring...1
pfwaus(25)•in #hive-163521•1785 days agoCrepuscular and Anti-Crepuscular Rays - Sky Colours and SunraysWhat is there not to like about twilight? It is that wonderful time of day when we see the transition between day and night and, if the conditions are just righ...2pfwaus(25)•in hive-163521•1785 days agoCrepuscular and Anti-Crepuscular Rays - Sky Colours and SunraysWhat is there not to like about twilight? It is that wonderful time of day when we see the transition between day and night and, if the conditions are just righ...2
pfwaus(25)•in #hive-163521•1825 days agoReflections on Planetary Conjunctions and ShadowsThe Great Conjunction of the planets Jupiter and Saturn that occurred on December 21, 2020 has now passed and seemingly already forgotten by most as our often f...7pfwaus(25)•in hive-163521•1825 days agoReflections on Planetary Conjunctions and ShadowsThe Great Conjunction of the planets Jupiter and Saturn that occurred on December 21, 2020 has now passed and seemingly already forgotten by most as our often f...7
pfwaus(25)•in #hive-163521•1852 days agoOn Sunlight and Sky ColoursWe all love a clear blue sky. There is something uplifting in a blue sky that raises the human spirit and awakens our senses as we gaze at the vastness of the s...1pfwaus(25)•in hive-163521•1852 days agoOn Sunlight and Sky ColoursWe all love a clear blue sky. There is something uplifting in a blue sky that raises the human spirit and awakens our senses as we gaze at the vastness of the s...1
pfwaus(25)•in #hive-163521•1866 days agoThe Great Conjunction of 2020 – A Meeting of the Gas GiantsAs we look towards the west during twilight and into the early evening hours we see the planets Jupiter and Saturn edging ever closer together towards what has ...5pfwaus(25)•in hive-163521•1866 days agoThe Great Conjunction of 2020 – A Meeting of the Gas GiantsAs we look towards the west during twilight and into the early evening hours we see the planets Jupiter and Saturn edging ever closer together towards what has ...5
pfwaus(25)•in #hive-163521•1875 days agoAG Carinae (AG Car) - Things That Go Bump In The NightWe are so fortunate that the little speck of galactic dust we all call home – our Earth – orbits around a somewhat boring little star – our Sun – that does pret...6pfwaus(25)•in hive-163521•1875 days agoAG Carinae (AG Car) - Things That Go Bump In The NightWe are so fortunate that the little speck of galactic dust we all call home – our Earth – orbits around a somewhat boring little star – our Sun – that does pret...6
